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| author | Stefan Agner <stefan@agner.ch> | 2019-04-11 01:47:46 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2019-04-11 11:35:39 +0300 |
| commit | e154592a1d25fa1f50ac1bd8d132d0e1103442ba (patch) | |
| tree | ec5032a411edefc6a1eb137b71dd8983881e813b | |
| parent | 509869a2fec36ecb2b841180915995f41d5a0219 (diff) | |
| download | linux-e154592a1d25fa1f50ac1bd8d132d0e1103442ba.tar.xz | |
gpu: host1x: Fix compile error when IOMMU API is not available
In case the IOMMU API is not available compiling host1x fails with
the following error:
In file included from drivers/gpu/host1x/hw/host1x06.c:27:
drivers/gpu/host1x/hw/channel_hw.c: In function ‘host1x_channel_set_streamid’:
drivers/gpu/host1x/hw/channel_hw.c:118:30: error: implicit declaration of function
‘dev_iommu_fwspec_get’; did you mean ‘iommu_fwspec_free’? [-Werror=implicit-function-declaration]
struct iommu_fwspec *spec = dev_iommu_fwspec_get(channel->dev->parent);
^~~~~~~~~~~~~~~~~~~~
iommu_fwspec_free
Fixes: de5469c21ff9 ("gpu: host1x: Program the channel stream ID")
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
| -rw-r--r-- | drivers/gpu/host1x/hw/channel_hw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/host1x/hw/channel_hw.c b/drivers/gpu/host1x/hw/channel_hw.c index 27101c04a827..4030d64916f0 100644 --- a/drivers/gpu/host1x/hw/channel_hw.c +++ b/drivers/gpu/host1x/hw/channel_hw.c @@ -114,7 +114,7 @@ static inline void synchronize_syncpt_base(struct host1x_job *job) static void host1x_channel_set_streamid(struct host1x_channel *channel) { -#if HOST1X_HW >= 6 +#if IS_ENABLED(CONFIG_IOMMU_API) && HOST1X_HW >= 6 struct iommu_fwspec *spec = dev_iommu_fwspec_get(channel->dev->parent); u32 sid = spec ? spec->ids[0] & 0xffff : 0x7f; |